body {
  font-family: 游明朝, "ヒラギノ明朝 ProN W3", "HG明朝E", serif;
  line-height: 1.6;
}

h1 {
  font-size: 1.5em;
  font-weight: normal;
}

h2 {
  text-align: center;
  font-size: 2em;
  letter-spacing: 0.1em;
}

em {
  font-weight: bold;
  font-style: normal;
}

small {
  font-size: .75em;
}

.text-right {
  text-align: right;
}